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DS32C35-33IND#

DS32C35-33IND#

DS32C35-33IND#

Maxim Integrated

20 Terminations 3.3V 20 Pin DS32C35 Real Time Clocks Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal

SOT-23

DS32C35-33IND# Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature -40°C~85°C
Packaging Tube
Published 2008
JESD-609 Code e3
Feature Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish TIN
Voltage - Supply 2.7V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Frequency 32.8kHz
Base Part Number DS32C35
Pin Count 20
Number of Outputs 3
Operating Supply Voltage 3.3V
Interface I2C, 2-Wire Serial
Memory Size 8KB
Number of Bits 8
Logic Function Clock
External Data Bus Width 1
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 110μA @ 3.63V
Time-Min MINUTES
Interrupt Capability Y
Voltage - Supply, Battery 2.3V~3.6V
Volatile NO
Information Access Method I2C
Length 12.8mm
Height Seated (Max) 2.65mm
Width 7.5mm
REACH SVHC Unknown
Radiation Hardening No
RoHS Status ROHS3 Compliant
DS32C35-33IND# Product Details

DS32C35-33IND# Overview


In the 20-SOIC (0.295, 7.50mm Width) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 2.7V~3.63V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Surface Mount.There should be -40°C~85°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal are maintained.When a transmission line is terminated with 20 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 3.3V voltage at the moment.A total of 20 pins are equipped with the RTCs.The family in which RTCs belongs are DS32C35.A voltage of 2.3V~3.6V is supplied to this electrical digital time clock.RTC times embed a memory of 8KB for storing programs and data.Mounting type Surface Mount is chosen for the RTC module.There are 20 pins on it.When an input signal is received, 1 timers are used to output a signal at a preset time.Optimal efficiency can be achieved by maintaining the supply voltage at 3.3V.Frequency 32.8kHz is achievable.A digital time clock with 8 bits is designed for this application.The outputs are configured to be 3.

DS32C35-33IND# Features


20-SOIC (0.295, 7.50mm Width) package
20 terminations
20 pin count
Be maintained at 3.3V for high efficiency.
8 Bits
3 outputs


DS32C35-33IND# Applications


There are a lot of Maxim Integrated
DS32C35-33IND# Real Time Clocks applications.


  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter

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